| Date | Transaction |
| 02-28-2068 | Marvin Calvin has retired from football. |
| 08-28-2067 | The Indianapolis Ponies have waived Marvin Calvin. |
| 01-09-2067 | The Indianapolis Ponies have placed Marvin Calvin on the trade block. |
| 01-02-2067 | The Indianapolis Ponies have moved Marvin Calvin, Roy Wilcox, Eric Walters, and Jack Coleman to the active roster. The Indianapolis Ponies have moved Dick Gossett, George McDonald, Les Cassiano, and Freddie Morris to the inactive roster. |
| 12-05-2066 | The Indianapolis Ponies have removed Marvin Calvin from the trade block. |
| 09-26-2066 | The Indianapolis Ponies have placed Marvin Calvin on the trade block. |
| 09-26-2066 | The Indianapolis Ponies have placed Marvin Calvin on the trade block. |
| 09-26-2066 | The Indianapolis Ponies have moved Dick Gossett, George McDonald, Ken Frisch, Les Cassiano, Marion Clemons, Roy Webb, and Scott Nixon to the active roster. The Indianapolis Ponies have moved Kenneth Frederick, Marvin Calvin, Chad Wilkins, Eric Walters, Jimmie Reed, Jack Coleman, and Tom Carter to the inactive roster. |
| 09-05-2066 | The Indianapolis Ponies have moved Zefross Richey, Marvin Calvin, Eric Williams, Donovin Muhammad, Art McKay, Jimmie Reed, Robert Rogers, and John Matheson to the active roster. The Indianapolis Ponies have moved Bob Sytsma and Marion Clemons to the inactive roster. |
| 01-31-2066 | The Indianapolis Ponies have moved Gary Talley, Bob Sytsma, Freddie Morris, Roy Wilcox, Les Cassiano, George Perryman, and Dick Gossett to the active roster. The Indianapolis Ponies have moved Ross Tully, Kenneth Frederick, Marvin Calvin, Tommy Detmer, Jack Coleman, Donovin Muhammad, Chad Wilkins, Tom Carter, Eric Walters, Jimmie Reed, Lincoln Lewis, and Tom Slaughter to the inactive roster. |
| 09-07-2065 | The Indianapolis Ponies have moved Zefross Richey, Marvin Calvin, Donovin Muhammad, Jimmie Reed, Robert Rogers, and John Matheson to the active roster. The Indianapolis Ponies have moved Stacey Sweeney, Freddie Morris, and Scott Nixon to the inactive roster. |
| 12-29-2064 | The Indianapolis Ponies have moved Eddie Mitchell, Robert Frazier, George Perryman, Dick Gossett, Bill Davis, Zefross Winkler, and Hal Roan to the active roster. The Indianapolis Ponies have moved Eric Teague, Sean Ford, Vee Klawitter, Nate Irvin, Marvin Calvin, Tommy Detmer, Jack Coleman, Donovin Muhammad, Chad Wilkins, Tom Carter, Eric Walters, and Jim Mahrt to the inactive roster. |
| 12-14-2064 | The Indianapolis Ponies have moved Vee Klawitter, Jerry Potts, Marvin Calvin, Jack Coleman, Clarence Eaglin, Tom Carter, Jim Mahrt, and Jeff Gay to the active roster. The Indianapolis Ponies have moved Stan Herosian, Robert Frazier, Lee Kamana, Dick Gossett, Bill Davis, Zefross Winkler, Hal Roan, and Terry Klingler to the inactive roster. |
| 10-20-2064 | The Indianapolis Ponies have moved Gary Talley and John Allert to the active roster. The Indianapolis Ponies have moved Marvin Calvin and Stan Herosian to the inactive roster. |
| 10-19-2064 | Marvin Calvin of the Indianapolis Ponies is injured with an ankle ligament sprain and is expected to be out for approximately 23 days. |
| 08-31-2064 | The Indianapolis Ponies have moved Jimmie Reed, Marvin Calvin, Zefross Richey, Nate Irvin, Sean Ford, Art McKay, John Matheson, and Jerry Potts to the active roster. The Indianapolis Ponies have moved George Kurisko, Osborn Anderson, Jonas Papale, Hal Roan, Stan Herosian, and Maury Polisky to the inactive roster. |
| 01-13-2064 | The Indianapolis Ponies have moved Zefross Richey, Nate Irvin, Marvin Calvin, and Vee Klawitter to the inactive roster. |
| 12-24-2063 | The Indianapolis Ponies have moved Jim Mahrt, Marvin Calvin, Marcel Morse, Dan Cade, Vee Klawitter, Eric Teague, Billy Nacrelli, and Charley Cramer to the active roster. The Indianapolis Ponies have moved Terry Klingler, Hal Roan, Stan Neal, Gary Talley, George Kurisko, Maury Polisky, Jonas Papale, and Jack Benefield to the inactive roster. |
| 11-25-2063 | The Indianapolis Ponies have moved Bill Davis, Hal Roan, Maury Polisky, Jack Benefield, George Kurisko, Jonas Papale, Stan Neal, and Stan Herosian to the active roster. The Indianapolis Ponies have moved Charley Cramer, Jim Mahrt, Marvin Calvin, Dan Cade, Billy Nacrelli, James Witkowski, Marcel Morse, and Vee Klawitter to the inactive roster. |
| 11-11-2063 | Marvin Calvin of the Indianapolis Ponies is injured with a leg contusion and is expected to be out for approximately 4 days. |
| 09-02-2063 | The Indianapolis Ponies have moved Sean Ford, Zefross Richey, John Matheson, Billy Nacrelli, Marvin Calvin, Clarence Eaglin, Donovin Muhammad, and Jimmie Reed to the active roster. The Indianapolis Ponies have moved Gary Talley, Jeff Baynham, Stan Herosian, and Hal Roan to the inactive roster. |
| 04-29-2063 | The Indianapolis Ponies have moved Marvin Calvin, Sean Ford, Clarence Eaglin, and Gary Drulis to the inactive roster. |
| 12-31-2062 | The Indianapolis Ponies have moved Jimmie Reed, Jim Mahrt, James Witkowski, Marvin Calvin, Ed Kelley, Gary Drulis, Donovin Muhammad, Vee Klawitter, Sean Ford, Bob McAllister, Billy Nacrelli, John Matheson, and Charley Cramer to the active roster. The Indianapolis Ponies have moved Bill Davis, Hal Roan, Stan Neal, Stan Herosian, Gary Talley, Elmer Grove, George Kurisko, and Jonas Papale to the inactive roster. |
| 12-24-2062 | The Indianapolis Ponies have moved Jack Benefield, Elmer Grove, Stan Neal, Stan Herosian, Jonas Papale, and Bill Davis to the active roster. The Indianapolis Ponies have moved Gary Drulis, James Witkowski, Billy Nacrelli, Marvin Calvin, Donovin Muhammad, and Charley Cramer to the inactive roster. |
| 11-05-2062 | Marvin Calvin of the Indianapolis Ponies is injured with a leg contusion and is expected to be out for approximately 3 days. |
| 09-03-2062 | The Indianapolis Ponies have moved Sean Ford, John Matheson, Marcel Morse, Nate Irvin, Billy Nacrelli, Marvin Calvin, Donovin Muhammad, Jimmie Reed, and Tim Spellman to the active roster. The Indianapolis Ponies have moved Rick Alexander, Reggie Paluck, Kailee Williams, Stan Nugent, and Ed Bromell to the inactive roster. |
| 08-07-2062 | The Indianapolis Ponies have moved Bill Davis, Hal Roan, Tommy Detmer, Stan Herosian, and Gary Drulis to the active roster. The Indianapolis Ponies have moved Nate Irvin, Marvin Calvin, Sean Ford, Jimmie Reed, and Marcel Morse to the inactive roster. |
| 09-05-2061 | The Indianapolis Ponies have moved Rick Alexander, Marvin Calvin, Donovin Muhammad, Sean Ford, and Billy Nacrelli to the active roster. The Indianapolis Ponies have moved Rico Schultz, Jonas Papale, Jack Benefield, and Kailee Williams to the inactive roster. |
| 08-08-2061 | The Indianapolis Ponies have moved Jimmy Federico, Reggie Paluck, George Kurisko, Kailee Williams, Rico Schultz, Tupe Druze, and Gerald Sullivan to the active roster. The Indianapolis Ponies have moved Marvin Calvin, Sean Ford, James Witkowski, Rick Alexander, Gary Drulis, and Vee Klawitter to the inactive roster. |
| 11-07-2060 | Marvin Calvin of the Indianapolis Ponies is injured with a hip contusion and is expected to be out for approximately 8 days. |
| 09-07-2059 | Marvin Calvin of the Indianapolis Ponies is injured with a leg contusion and is expected to be out for approximately 6 days. |
| 12-09-2057 | Marvin Calvin of the Indianapolis Ponies is injured with a knee derangement and is expected to be out for approximately 23 days. |
| 11-25-2057 | Marvin Calvin of the Indianapolis Ponies is injured with a wrist dislocation and is expected to be out for approximately 10 days. |
| 08-10-2054 | The Indianapolis Ponies have moved Bill Koch, Jim Mahrt, Marvin Calvin, Sean Ford, Gary Drulis, Earl Madsen, and Vee Klawitter to the active roster. The Indianapolis Ponies have moved Moran Goodspeed, Roy McDonald, Fred DiBernardo, Matt Geathers, Jim Brown, Mel Rabold, and George Graham to the inactive roster. |
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